Successful percutaneous paravalvular leak closure followed by transfemoral aortic lotus valve‐in‐valve implantation in a degenerated surgical bioprosthesis
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DOI: 10.1002/ccd.26552
Abstract: Bioprosthesis degeneration is a relevant clinical issue that is increasingly developing with the higher expectancy of life. Its treatment may be further complicated by the presence of paravalvular leaks, which are usually consequence of tissue… read more here.
Keywords: valve valve; paravalvular leak; bioprosthesis; implantation ... See more keywords
Techniques and outcomes of paravalvular leak repair after transcatheter aortic valve replacement
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DOI: 10.1002/ccd.27224
Abstract: To investigate the feasibility, procedural success, and outcomes of paravalvular leak (PVL) closure in patients with prior transcatheter aortic valve replacement (TAVR). read more here.
Keywords: aortic valve; paravalvular leak; outcomes paravalvular; valve replacement ... See more keywords
Paravalvular leak closure under intracardiac echocardiographic guidance
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DOI: 10.1002/ccd.27318
Abstract: The objective of this study was to determine the safety and efficacy of intracardiac echocardiography (ICE) to guide percutaneous paravalvular leak (PVL) closure. read more here.
Keywords: closure; leak closure; paravalvular leak; echocardiographic guidance ... See more keywords
Retrograde transmitral paravalvular leak closure through an antegrade transseptal approach: A novel technique
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DOI: 10.1002/ccd.27482
Abstract: Mitral paravalvular leak (PVL) remains a well‐known complication after mitral valve replacement. Since the first report over 25 years ago, several catheter‐based PVL closure techniques have been described. Most of these comprise of either an… read more here.
Keywords: antegrade transseptal; closure; paravalvular leak; approach ... See more keywords
Successful treatment of a paravalvular leak with balloon cracking and valve‐in‐valve TAVR
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DOI: 10.1002/ccd.28644
Abstract: Transcatheter heart valve implantation into degenerated bioprosthetic valves (ViV‐THV implantation) has become an established procedure for high risk patients. In general, paravalvular leak (PVL) is a contraindication for valve‐in‐valve‐TAVR (ViV‐TAVR). Herein, we report on a… read more here.
Keywords: paravalvular leak; balloon; valve tavr; valve valve ... See more keywords
Two birds with one stone: transcatheter valve-in-valve treatment of a failed surgical bioprosthesis with concomitant severe stenosis and paravalvular leak
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DOI: 10.1007/s00392-019-01519-6
Abstract: Implantation of bioprosthetic surgical valves has been a common procedure in elderly patients with severe aortic stenosis due to patients´ preferences avoiding anticoagulation therapy. However, this valve presents sometime certain deterioration degree (i.e., dysfunction due… read more here.
Keywords: valve valve; procedure; paravalvular leak; leak ... See more keywords
TCT-478 Low Incidence of Paravalvular Leak at 6 Months with the New Self-Expanding Repositionable Transcatheter Aortic Valve with Pericardial Wrap
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DOI: 10.1016/j.jacc.2017.09.592
Abstract: Rapid adoption of TAVR has facilitated successive valve iterations designed to address remaining unmet needs, such as small valve delivery system profiles to accomodate female vasculature and methods to reduce paravalvular leak (PVL). The Evolut… read more here.
Keywords: low incidence; paravalvular leak; 478 low; tct 478 ... See more keywords
PARAVALVULAR LEAK INCIDENCE FOLLOWING BALLOON-EXPANDABLE TRANSCATHETER AORTIC VALVE REPLACEMENT ACCORDING TO VALVE SIZE
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DOI: 10.1016/s0735-1097(20)31732-0
Abstract: Paravalvular leak (PVL) is associated with worse outcomes following transcatheter aortic valve replacement (TAVR), rates of PVL have decreased over time with new valve designs, however less is known about the differences in PVL by… read more here.
Keywords: valve size; aortic valve; paravalvular leak; valve ... See more keywords
PROGNOSTIC IMPACT OF MILD PARAVALVULAR LEAK WITH NO PRE PROCEDURAL AORTIC REGURGITATION FOLLOWING TAVR
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DOI: 10.1016/s0735-1097(20)31868-4
Abstract: As transcatheter aortic valve replacement (TAVR) expands to lower-risk patients, the longer-term impact of paravalvular leak (PVL) may become relevant. The aim of this study was to determine the influence of mild PVL in patients… read more here.
Keywords: procedural aortic; aortic regurgitation; impact; paravalvular leak ... See more keywords
AMPLATZER VASCULAR PLUG REPAIR OF PARAVALVULAR LEAK FOLLOWING EPISODE OF PROSTHETIC VALVE ENDOCARDITIS
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DOI: 10.1016/s0735-1097(20)33566-x
Abstract: Prosthetic valve endocarditis (PVE) is a potentially fatal complication of valve replacement which can lead to several types of tissue involvement, including paravalvular leak (PVL), which present with symptoms of congestive heart failure. These complications… read more here.
Keywords: paravalvular leak; prosthetic valve; valve endocarditis;
Intraventricular Vortex Interaction between Transmitral Flow and Paravalvular Leak
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DOI: 10.1038/s41598-018-33648-9
Abstract: Paravalvular leak (PVL) is a complication of transcatheter aortic valve replacement. Despite its marked clinical impact, no previous study has reported how PVL affects the intraventricular fluid dynamics. This study aims to delineate vortex interaction… read more here.
Keywords: transmitral flow; paravalvular leak; pvl; vortex interaction ... See more keywords